Thank you for my mattress I was a bit disappointed that I couldn't use as I wanted. But at least I am now quite a bit comfortable than I was And not be able to sit on the side to get ready for bed more or less getting in straight away which isn't the best for this disabled lady had a I known before I would have been in two minds whether or not to purchase it but this is the high and lows of buying online. And I seem to be unable to contact the company properly for my guarantee. But still its use able and more comfortable than what. I was sleeping on. Thank you